BKSY · BlackSky Technology Inc.

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$20.61 -1.34 (-6.10%) At close · Jul 29

Market Cap

$814.54M

37.11M

Options Chain

15-min delayed Underlying $20.61 · at close Jul 29, 2026 Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 40 contracts

Put / call OI

0.28

Call-heavy positioning

Open interest

17,933

contracts outstanding

Volume

415

traded today

Max pain

$22.50

$1.89 above spot

ATM implied vol

128.4%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Nov 20 113d Jan 15 169d Feb 19 204d Jan 21 540d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	1	421.9%	0.995	$28.00		$0.25	—	—	1	9
Call · $2.5 In the money Last $28.00 Breakeven $30.50 Implied vol 421.9% Delta 0.995 ≈99% ITM Gamma 0.001 Theta -0.008 Vega 0.001 Open interest 0 Model this call Put · $2.5 Last $0.25 Breakeven $2.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this put
3	2	315.5%	0.987	$34.40		$0.05	—	—	9	20
Call · $5 In the money Last $34.40 Breakeven $39.40 Implied vol 315.5% Delta 0.987 ≈99% ITM Gamma 0.002 Theta -0.013 Vega 0.002 Open interest 3 Model this call Put · $5 Last $0.05 Breakeven $4.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this put
3	2	243.3%	0.976	$22.77		$0.05	-0.015	219%	2	156
Call · $7.5 In the money Last $22.77 Breakeven $30.27 Implied vol 243.3% Delta 0.976 ≈98% ITM Gamma 0.004 Theta -0.016 Vega 0.003 Open interest 3 Model this call Put · $7.5 Last $0.05 Breakeven $7.45 Implied vol 219% Delta -0.015 ≈2% ITM Gamma 0.003 Theta -0.01 Vega 0.002 Open interest 156 Model this put
11	1	179%	0.968	$21.87		$0.05	-0.026	168.2%	1	119
Call · $10 In the money Last $21.87 Breakeven $31.87 Implied vol 179% Delta 0.968 ≈97% ITM Gamma 0.008 Theta -0.015 Vega 0.004 Open interest 11 Model this call Put · $10 Last $0.05 Breakeven $9.95 Implied vol 168.2% Delta -0.026 ≈3% ITM Gamma 0.007 Theta -0.011 Vega 0.004 Open interest 119 Model this put
2	1	193.4%	0.901	$16.10		$0.15	-0.109	207.3%	4	199
Call · $12.5 In the money Last $16.10 Breakeven $28.60 Implied vol 193.4% Delta 0.901 ≈90% ITM Gamma 0.018 Theta -0.04 Vega 0.01 Open interest 2 Model this call Put · $12.5 Last $0.15 Breakeven $12.35 Implied vol 207.3% Delta -0.109 ≈11% ITM Gamma 0.018 Theta -0.044 Vega 0.01 Open interest 199 Model this put
71	20	142.1%	0.86	$14.00		$0.36	-0.138	139.7%	1	397
Call · $15 In the money Last $14.00 Breakeven $29.00 Implied vol 142.1% Delta 0.86 ≈86% ITM Gamma 0.031 Theta -0.037 Vega 0.011 Open interest 71 Model this call Put · $15 Last $0.36 Breakeven $14.64 Implied vol 139.7% Delta -0.138 ≈14% ITM Gamma 0.031 Theta -0.035 Vega 0.011 Open interest 397 Model this put
31	10	146.6%	0.737	$5.35		$0.95	-0.244	121.9%	11	311
Call · $17.5 In the money Last $5.35 Breakeven $22.85 Implied vol 146.6% Delta 0.737 ≈74% ITM Gamma 0.044 Theta -0.056 Vega 0.016 Open interest 31 Model this call Put · $17.5 Last $0.95 Breakeven $16.55 Implied vol 121.9% Delta -0.244 ≈24% ITM Gamma 0.051 Theta -0.043 Vega 0.016 Open interest 311 Model this put
203	3	137.7%	0.604	$2.80		$2.01	-0.4	119%	11	725
Call · $20 In the money Last $2.80 Breakeven $22.80 Implied vol 137.7% Delta 0.604 ≈60% ITM Gamma 0.055 Theta -0.062 Vega 0.02 Open interest 203 Model this call Put · $20 Last $2.01 Breakeven $17.99 Implied vol 119% Delta -0.4 ≈40% ITM Gamma 0.064 Theta -0.052 Vega 0.02 Open interest 725 Model this put
Underlying $20.61
1.5k	6	145.7%	0.478	$2.39		$3.40	-0.547	127%	1	273
Call · $22.5 Last $2.39 Breakeven $24.89 Implied vol 145.7% Delta 0.478 ≈48% ITM Gamma 0.054 Theta -0.067 Vega 0.021 Open interest 1.5k Model this call Put · $22.5 In the money Last $3.40 Breakeven $19.10 Implied vol 127% Delta -0.547 ≈55% ITM Gamma 0.062 Theta -0.056 Vega 0.021 Open interest 273 Model this put
1.4k	6	123%	0.318	$1.30		$4.95	-0.682	123.6%	1	395
Call · $25 Last $1.30 Breakeven $26.30 Implied vol 123% Delta 0.318 ≈32% ITM Gamma 0.057 Theta -0.051 Vega 0.019 Open interest 1.4k Model this call Put · $25 In the money Last $4.95 Breakeven $20.05 Implied vol 123.6% Delta -0.682 ≈68% ITM Gamma 0.057 Theta -0.049 Vega 0.019 Open interest 395 Model this put
2.8k	170	131.4%	0.161	$0.50		$10.00	—	—	25	876
Call · $30 Last $0.50 Breakeven $30.50 Implied vol 131.4% Delta 0.161 ≈16% ITM Gamma 0.037 Theta -0.037 Vega 0.011 Open interest 2.8k Model this call Put · $30 In the money Last $10.00 Breakeven $20.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 876 Model this put
1.2k	54	143%	0.092	$0.20		$14.42	—	—	10	235
Call · $35 Last $0.20 Breakeven $35.20 Implied vol 143% Delta 0.092 ≈9% ITM Gamma 0.023 Theta -0.027 Vega 0.007 Open interest 1.2k Model this call Put · $35 In the money Last $14.42 Breakeven $20.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 235 Model this put
5.1k	13	145.7%	0.046	$0.12		$18.40	—	—	1	146
Call · $40 Last $0.12 Breakeven $40.12 Implied vol 145.7% Delta 0.046 ≈5% ITM Gamma 0.013 Theta -0.016 Vega 0.004 Open interest 5.1k Model this call Put · $40 In the money Last $18.40 Breakeven $21.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 146 Model this put
742	7	150.7%	0.028	$0.05		$21.75	—	—	6	20
Call · $45 Last $0.05 Breakeven $45.05 Implied vol 150.7% Delta 0.028 ≈3% ITM Gamma 0.008 Theta -0.011 Vega 0.004 Open interest 742 Model this call Put · $45 In the money Last $21.75 Breakeven $23.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this put
297	4	179.9%	0.038	$0.20		$27.90	—	—	10	13
Call · $50 Last $0.20 Breakeven $50.20 Implied vol 179.9% Delta 0.038 ≈4% ITM Gamma 0.009 Theta -0.017 Vega 0.004 Open interest 297 Model this call Put · $50 In the money Last $27.90 Breakeven $22.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 Model this put
125	1	247.5%	0.098	$0.30		$25.27	—	—	1	0
Call · $55 Last $0.30 Breakeven $55.30 Implied vol 247.5% Delta 0.098 ≈10% ITM Gamma 0.014 Theta -0.049 Vega 0.008 Open interest 125 Model this call Put · $55 In the money Last $25.27 Breakeven $29.73 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
425	4	225.3%	0.049	$0.10		$22.60	—	—	2	0
Call · $60 Last $0.10 Breakeven $60.10 Implied vol 225.3% Delta 0.049 ≈5% ITM Gamma 0.009 Theta -0.026 Vega 0.004 Open interest 425 Model this call Put · $60 In the money Last $22.60 Breakeven $37.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
31	2	208%	0.022	$0.05		—	—	—	—	0
Call · $65 Last $0.05 Breakeven $65.05 Implied vol 208% Delta 0.022 ≈2% ITM Gamma 0.005 Theta -0.012 Vega 0.002 Open interest 31 Model this call Put · $65 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
8	1	291.3%	0.092	$1.50		—	—	—	—	0
Call · $70 Last $1.50 Breakeven $71.50 Implied vol 291.3% Delta 0.092 ≈9% ITM Gamma 0.011 Theta -0.054 Vega 0.009 Open interest 8 Model this call Put · $70 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
34	10	343.7%	0.135	$0.35		—	—	—	—	0
Call · $75 Last $0.35 Breakeven $75.35 Implied vol 343.7% Delta 0.135 ≈14% ITM Gamma 0.012 Theta -0.086 Vega 0.009 Open interest 34 Model this call Put · $75 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1753539 CUSIP 09263B207 13F (30d) 49 filings 49 filers Visit website Investor relations